
Heterocycles with Oxygen (O)
Heterocycles with oxygen atoms are a class of organic compounds where one or more oxygen atoms are part of the ring structure. These compounds are essential in the synthesis of pharmaceuticals, agrochemicals, and materials due to their unique reactivity and stability. Oxygen-containing heterocycles are used in various applications, including drug development and polymer science. At CymitQuimica, we offer a wide range of high-quality oxygen-containing heterocycles to support your research and industrial needs.
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5-PHENYLFURAN-2-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C12H10O3Purity:96%Color and Shape:SolidMolecular weight:202.2065-Carboxyfuran-2-boronic acid
CAS:Please enquire for more information about 5-Carboxyfuran-2-boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Ref: 3D-FC42852
Discontinued product3-Methylbenzofuran-2-carboxylic acid methylester
CAS:Please enquire for more information about 3-Methylbenzofuran-2-carboxylic acid methylester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H10O3Purity:Min. 95%Molecular weight:190.2 g/molRef: 3D-FM148227
Discontinued productFuran, 2-(bromomethyl)tetrahydro-
CAS:Formula:C5H9BrOPurity:95%Color and Shape:LiquidMolecular weight:165.02849-(3-(Dibenzo[b,d]furan-2-yl)phenyl)-9H-carbazole
CAS:Formula:C30H19NOPurity:98%Color and Shape:SolidMolecular weight:409.478(S)-4,4,7A-Trimethyl-5,6,7,7A-tetrahydrobenzofuran-2(4H)-one
CAS:Controlled ProductApplications (S)-4,4,7A-TRIMETHYL-5,6,7,7A-TETRAHYDROBENZOFURAN-2(4H)-ONE (cas# 15356-74-8) is a useful research chemical.Formula:C11H16O2Color and Shape:NeatMolecular weight:180.2441-(3-Deoxy-3-fluoro-β-D-ribofuranosyl)-5-nitropyridine-2(1H)-one
Please enquire for more information about 1-(3-Deoxy-3-fluoro-beta-D-ribofuranosyl)-5-nitropyridine-2(1H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%2-(Furan-3-yl)ethanol
CAS:Controlled ProductFormula:C6H8O2Color and Shape:NeatMolecular weight:112.1262-(Bromomethyl)-5-(trifluoromethyl)furan
CAS:Please enquire for more information about 2-(Bromomethyl)-5-(trifluoromethyl)furan including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C6H4BrF3OPurity:Min. 95%Molecular weight:228.99 g/molRef: 3D-FB71747
Discontinued product5-Fluorobenzofuran-2-carboxylic acid
CAS:Formula:C9H5FO3Purity:95%Color and Shape:SolidMolecular weight:180.13262-(oxiran-2-yl)furan
CAS:Controlled ProductApplications 2-(oxiran-2-yl)furan (cas# 2745-17-7) is a useful research chemical.Formula:C6H6O2Color and Shape:Dark YellowMolecular weight:110.11(3R,3aR,6aS)-Hexahydrofuro[2,3-b]furan-3-ol
CAS:Controlled ProductFormula:C6H10O3Color and Shape:NeatMolecular weight:130.1423-Tolylmagnesium bromide - 1.0 M in Tetrahydrofuran
CAS:Controlled Product3-Tolylmagnesium bromide is a Grignard reagent that can react with carbinols such as alcohols, phenols, and ethers to form ethers or esters. 3-Tolylmagnesium bromide is also a halogenating agent and can be used in the production of chlorides. It is soluble in organic solvents such as tetrahydrofuran, chloroform, and benzene. 3-Tolylmagnesium bromide reacts with organic compounds containing electron-donating groups such as carbinols, chlorides, and esters. This reaction forms an ion pair between the magnesium cation and the electron-deficient carbon atom of the 3-tolyl group. The reaction between 3-tolylmagnesium bromide and an alkyne produces a reactive intermediate that can undergo substitution by various nucleophiles to form products such as vinyl chloride or glycidyl chlorideFormula:C7H7BrMgPurity:Min. 95%Molecular weight:195.34 g/mol2-(7-Hydroxy-2-oxo-2H-chromen-4-yl)acetic acid
CAS:Formula:C11H8O5Purity:97%Color and Shape:SolidMolecular weight:220.178219999999986-Chloro-benzofuran-3-one
CAS:6-Chloro-benzofuran-3-one is an organic compound that is used in the synthesis of other chemical compounds. It is a useful scaffold for the construction of complex molecules and may be used as a reagent or reaction component in organic chemistry. This product has CAS number 3260-78-4, and is also known as 6-chlorobenzofuranone.Formula:C8H5ClO2Purity:Min. 98%Color and Shape:PowderMolecular weight:168.58 g/mol5-Oxo-1-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)-D-proline
CAS:Please enquire for more information about 5-Oxo-1-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)-D-proline including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C13H11NO5Purity:Min. 95%Molecular weight:261.23 g/molRef: 3D-FO124781
Discontinued product(17R)-4-Chloro-5-ethyl-9-fluoro-11b-hydroxy-16b-methylspiro[androsta-1,4-diene-17,2(3H)-furan]-3,3-dione
CAS:Clobetasol propionate is an organic acid with a chemical structure that is stable in pharmaceutical preparations. It is used to treat inflammatory skin disorders such as psoriasis and atopic dermatitis. Clobetasol propionate is an impurity of clobetasol, which has been shown to be chemically stable in preparations. The clobetasol propionate compound has been found to be more potent than other topical corticosteroids for the treatment of plaque psoriasis and atopic dermatitis.Formula:C25H30ClFO4Purity:Min. 95%Molecular weight:448.95 g/mol(5-Formylfuran-2-yl)boronic Acid
CAS:Controlled ProductApplications (5-Formylfuran-2-yl)boronic Acid is a reagent used in Suzuki cross-couplings with deactivated aryl bromides and activated aryl chlorides. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Trinh, T. N., et al.: Org. Biomol. Chem., 12, 9562-9571 (2014);Formula:C5H5BO4Color and Shape:BeigeMolecular weight:139.905-Fluoro-1-Benzofuran-2-Carbaldehyde
CAS:Please enquire for more information about 5-Fluoro-1-Benzofuran-2-Carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C9H5FO2Purity:Min. 95%Molecular weight:164.13 g/molRef: 3D-FF83018
Discontinued product6-Hydroxy-2H-benzofuran-3-one
CAS:6-Hydroxy-2H-benzofuran-3-one is a potent inhibitor that blocks the formation of aurones and aldehydes, which are markers for insulin sensitivity. This compound has also been shown to inhibit dna replication in vitro by binding to the enzyme beta-diketone reductase (BDKR) and inhibiting its activity. 6-Hydroxy-2H-benzofuran-3-one is a fluorinated benzofuran derivative with an erythrocentaurin core structure. It has been shown to be effective against Gram positive bacteria, including methicillin resistant Staphylococcus aureus (MRSA). 6HBF3 also inhibits the growth of Gram negative bacteria, including Mycobacterium tuberculosis and Mycobacterium avium complex. The mechanism of action is not fully understood but may involve blocking lipid synthesis or preventing the synthesis of precursors for bacterial cell wall biosynthesis.Formula:C8H6O3Purity:Min. 95%Color and Shape:PowderMolecular weight:150.13 g/mol4-[(3E,7E)-4,8-Dimethyl-10-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,7-decadien-1-yl]-5-hydroxy-2(5H)-furanone
CAS:4-[(3E,7E)-4,8-Dimethyl-10-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,7-decadien-1-yl]-5-hydroxy-2(5H)-furanone is a natural compound that belongs to the group of diphenyl ethers. It has been shown to have high affinity for the receptor activity in the papillary muscle and has been shown to be a specific agonist for this receptor. 4-[(3E,7E)-4,8-Dimethyl-10-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,7--decadien--1--yl]-5-[hydroxy] 2(5H) furanone is also able to inhibit protein synthesis in cultured cells. This inhibition may be due to its ability to bind with cdk2Formula:C25H38O3Purity:Min. 95%Molecular weight:386.57 g/mol5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOFURAN
CAS:Formula:C14H17BO3Purity:97%Color and Shape:SolidMolecular weight:244.0943-Furancarbothioamide
CAS:Please enquire for more information about 3-Furancarbothioamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C5H5NOSPurity:Min. 95%Molecular weight:127.17 g/molRef: 3D-FF151079
Discontinued product2-Tetrahydrofuranyl methacrylate
CAS:2-Tetrahydrofuranyl methacrylate is a monomer that belongs to the group of organic solvents. It is soluble in water and has a vapor pressure of 0.039 mmHg at 25 degrees Celsius. This compound can be crosslinked with polymers, such as polyvinyl chloride, by using an acid catalyst or heat. 2-Tetrahydrofuranyl methacrylate is used as a polymerization initiator for cyclic olefins, including ethylene and vinyl acetate, and it can be used to encapsulate drugs such as antibiotics. This compound can also be used to synthesize salts such as lithium 2-tetrahydrofuranyl methacrylate carbonate (Li2TFMCO3).Formula:C8H12O3Purity:Min. 95%Molecular weight:156.18 g/mol2-Isopropylfuran
CAS:2-Isopropylfuran is a natriuretic that is used in the treatment of hypertension. It has been shown to increase urinary excretion of sodium and chloride ions, which leads to a reduction in blood volume and blood pressure. 2-Isopropylfuran binds to nicotinic acetylcholine receptors and inhibits the binding of acetylcholine, leading to an increased activity of the sodium-potassium pump and increased cellular uptake of potassium ions. This process leads to an increase in intracellular potassium levels, which stimulates membrane depolarization and calcium influx. The calcium influx activates autophagy, a process that clears cells of damaged organelles by degrading them into small molecules that can be recycled for use in other parts of the cell. 2-Isopropylfuran also inhibits viral replication through its ability to bind with nucleic acid bases. 2-Isopropylfuran can be synthesized from acetaldehyde by reacting it with hydrogen gas (Formula:C7H10OPurity:Min. 95%Molecular weight:110.15 g/molRef: 3D-FI150288
Discontinued productN-[2-(Dibenzo[b,d]furan-2-yloxy)ethyl]acetamide
CAS:Please enquire for more information about N-[2-(Dibenzo[b,d]furan-2-yloxy)ethyl]acetamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C16H15NO3Purity:Min. 95%Molecular weight:269.3 g/molRef: 3D-FD131682
Discontinued productDibenzo[b,d]furan-3-amine hydrochloride
CAS:Dibenzo[b,d]furan-3-amine hydrochloride is an amine that belongs to the group of staphylococci. It has been shown to have apoptotic effects on primary tumors and has been used in the treatment of infectious diseases such as bladder cancer. Dibenzo[b,d]furan-3-amine hydrochloride inhibits protein synthesis by binding to the N-terminal amino acid chain and prevents it from being translated into a polypeptide. This drug also has antibacterial properties, which may be due to its ability to inhibit bacterial growth by interfering with cell wall synthesis. The antibacterial activity of dibenzo[b,d]furan-3-amine hydrochloride is effective against Salmonella typhimurium but not against Escherichia coli or Pseudomonas aeruginosa. Dibenzo[b,d]furan-3-amine hydrochlorFormula:C12H9NOPurity:Min. 95%Molecular weight:183.21 g/molRef: 3D-FD116552
Discontinued product(5R-cis)-Toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-[1,2,4]triazol-1-ylmethyltetrahydrofuran-3-ylmethyl ester
CAS:Please enquire for more information about (5R-cis)-Toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-[1,2,4]triazol-1-ylmethyltetrahydrofuran-3-ylmethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C21H21F2N3O4SPurity:Min. 95%Color and Shape:White/Off-White SolidMolecular weight:449.47 g/molRef: 3D-FT28313
Discontinued product5-(4-(Trifluoromethyl)phenyl)furan-2-carboxylic acid
CAS:Formula:C12H7F3O3Purity:97%Molecular weight:256.17745-(2-Fluorophenyl)-furan-2-carboxylic acid
CAS:Formula:C11H7FO3Purity:95%Color and Shape:SolidMolecular weight:206.1699Methyl 3-aminofuran-2-carboxylate
CAS:Formula:C6H7NO3Purity:95%Color and Shape:SolidMolecular weight:141.1247Ref: IN-DA00H8RA
1g49.00€5g116.00€10g155.00€25g518.00€50gTo inquire100gTo inquire100mg30.00€250mg44.00€Benzofuran-3-boronic acid pinacol ester
CAS:Please enquire for more information about Benzofuran-3-boronic acid pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H17BO3Purity:Min. 95%Molecular weight:244.09 g/molRef: 3D-FB54517
Discontinued product2-Deoxy-2,2-Difluoro-D-Ribofuranose 3,5-Dibenzoate 1-Methanesulfonate
CAS:2-Deoxy-2,2-difluoro-D-ribofuranose 3,5-dibenzoate 1-methanesulfonate is a molecule that has been found to be an inhibitor of the protein kinase CK2. It is a modulator of the cell cycle checkpoint and anticancer drug that may be useful for cancer treatment. This molecule is an isomer of 2-deoxy-2,2-difluoroarabinofuranose 3,5-dibenzoate 1-methanesulfonate.Purity:Min. 95%Benzofuran, 6-bromo-2,3-dihydro-
CAS:Formula:C8H7BrOPurity:98%Color and Shape:SolidMolecular weight:199.04469-(3-Deoxy-3-fluoro-β-D-ribofuranosyl)-6-(pyridin-3-yl)purine
Please enquire for more information about 9-(3-Deoxy-3-fluoro-beta-D-ribofuranosyl)-6-(pyridin-3-yl)purine including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%9-(3-Deoxy-3-fluoro-β-D-ribofuranosyl)-6-phenylpurine
CAS:Please enquire for more information about 9-(3-Deoxy-3-fluoro-beta-D-ribofuranosyl)-6-phenylpurine including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%3',4,6-Trimethoxy-5'-Methylspiro[1-Benzofuran-2,4'-Cyclohex-2-Ene]-1',3-Dione
CAS:Mellein is a chromatographically pure compound that has antifungal activity. It is a natural product and it was first isolated from the fungus Coriolus versicolor. Mellein has shown to inhibit yeast growth in vitro, with an IC50 of 0.5 μg/mL for Candida albicans and Saccharomyces cerevisiae. Mellein also inhibits the growth of endophytic fungi such as Phoma sp., Cercospora sp., and Alternaria sp. in vitro, showing an IC50 of 1-2 μg/mL. Mellein's chemical structures are 3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione and its nmr spectra data show an acetate extract (COOH).Formula:C17H18O6Purity:Min. 95%Molecular weight:318.32 g/molRef: 3D-FT20865
Discontinued product(2Z)-2-(4-tert-Butylbenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one
CAS:Please enquire for more information about (2Z)-2-(4-tert-Butylbenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C19H18O3Purity:Min. 95%Molecular weight:294.34 g/molRef: 3D-FB126399
Discontinued productDibenzo[b,d]furan-2-sulfonic Acid
CAS:Controlled ProductApplications Dibenzo[b,d]furan-2-sulfonic acid (cas# 83863-63-2) is a useful research chemical.Formula:C12H8O4SColor and Shape:NeatMolecular weight:248.2552-(4-Boc-piperazinyl)-2-(2-furanyl)acetic acid
CAS:Please enquire for more information about 2-(4-Boc-piperazinyl)-2-(2-furanyl)acetic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C15H22N2O5Purity:Min. 95%Molecular weight:310.35 g/molRef: 3D-FB50421
Discontinued product1-(4-Fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarboxylic acid
CAS:Please enquire for more information about 1-(4-Fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C15H9FO4Purity:Min. 95%Molecular weight:272.23 g/molRef: 3D-FF23454
Discontinued product2-(Tetrahydrofuran-2-yl)acetonitrile
CAS:Formula:C6H9NOPurity:98%Color and Shape:LiquidMolecular weight:111.1418Tetrahydro-2H-pyran-4-yl methanesulfonate
CAS:Formula:C6H12O4SPurity:98%Color and Shape:SolidMolecular weight:180.222080000000032-(Bromomethyl)-5,8-dioxaspiro[3.4]octane
CAS:Formula:C7H11BrO2Purity:97%Color and Shape:LiquidMolecular weight:207.0651-(2R,3R,4R,5R)-3-Hydroxy-5-(hydroxymethyl)-4-methoxytetrahydro furan-2-yl)pyrimidine-2,4(1H,3H)-dione
Please enquire for more information about 1-(2R,3R,4R,5R)-3-Hydroxy-5-(hydroxymethyl)-4-methoxytetrahydro furan-2-yl)pyrimidine-2,4(1H,3H)-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%4-Cyanotetrahydro-4H-pyran
CAS:Formula:C6H9NOPurity:95%Color and Shape:LiquidMolecular weight:111.14175999999999